[Amps] CTI follow up

[Steve Thompson]

-----Original Message-----
From: Radio WC6W <wc6w@juno.com>
To: g8gsq@qsl.net <g8gsq@qsl.net>; amps@contesting.com <amps@contesting.com>
Date: 25 June 2002 18:31
Subject: Re: [Amps] CTI follow up


>
>On Tue, 25 Jun 2002 11:06:15 +0000 Steve Thompson <g8gsq@qsl.net> writes:
>>
>> Out of interest, does anyone have figures for the dynamic regulation of
>gas
>> tubes? I reckon a string of zeners will run at about 100 ohms so that
>would
>> give 1-2V ripple on a '250 screen, depending on how it was set up and
>what
>> the metering drops were.
>>
>> Steve
>
>Hi Steve,
>   The value varies with the tube type and the total current excursion
>but, typically fall in the range of 50-200 ohms.
Thanks, Marv - so there might not be much to choose apart from the pretty
glow (unless the regulator tubes oscillate, been there, done that).

Steve